#include <iostream>

using namespace std;


extern void InserterTest();
extern void AccumulateTest();
extern void Find_first_ofTest();
extern void Count_ifTest();
extern void IOStreamIteratorTest();
extern void UniqueTest();


int main()
{
	// InserterTest();

	// AccumulateTest();

	// Find_first_ofTest();

	// Count_ifTest();

	// IOStreamIteratorTest();

	UniqueTest();

	return 0;
}